CN204099362U - A kind of metal to metal link for the motor vehicle with wheel - Google Patents
A kind of metal to metal link for the motor vehicle with wheel Download PDFInfo
- Publication number
- CN204099362U CN204099362U CN201420457048.0U CN201420457048U CN204099362U CN 204099362 U CN204099362 U CN 204099362U CN 201420457048 U CN201420457048 U CN 201420457048U CN 204099362 U CN204099362 U CN 204099362U
- Authority
- CN
- China
- Prior art keywords
- metalwork
- film
- epoxyn
- solidification
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 title claims abstract description 25
- 238000007711 solidification Methods 0.000 claims abstract description 41
- 230000008023 solidification Effects 0.000 claims abstract description 41
- 239000000853 adhesive Substances 0.000 claims abstract description 19
- 230000001070 adhesive effect Effects 0.000 claims abstract description 19
- 229920006334 epoxy coating Polymers 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 56
- 230000007797 corrosion Effects 0.000 abstract description 14
- 125000006850 spacer group Chemical group 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 31
- 239000000463 material Substances 0.000 description 22
- 239000011248 coating agent Substances 0.000 description 15
- 238000000576 coating method Methods 0.000 description 15
- 238000007747 plating Methods 0.000 description 13
- 239000003822 epoxy resin Substances 0.000 description 12
- 229920000647 polyepoxide Polymers 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 11
- 238000001723 curing Methods 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 229920006332 epoxy adhesive Polymers 0.000 description 7
- 208000034189 Sclerosis Diseases 0.000 description 6
- 238000007739 conversion coating Methods 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
- B62D27/026—Connections by glue bonding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0038—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving application of liquid to the layers prior to lamination, e.g. wet laminating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0036—Heat treatment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
- C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B2037/1253—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives curable adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B2038/0052—Other operations not otherwise provided for
- B32B2038/0076—Curing, vulcanising, cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/72—Cured, e.g. vulcanised, cross-linked
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/204—Di-electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/206—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/24—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/30—Iron, e.g. steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2363/00—Epoxy resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/47—Molded joint
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Connection Of Plates (AREA)
Abstract
For a metal to metal link for the motor vehicle with wheel, this link comprises: the first metalwork and the second metalwork, have outer surface and joint separately, and wherein, the first metalwork is connected at respective joint place with the second metalwork; The membrane structure type adhesive of solidification, be arranged between the first metalwork and the second metalwork in described respective joint place, wherein, the membrane structure type adhesive of solidification only adheres to the first metalwork, and the structural type adhesive of solidification has consistent thickness; And the epoxy coating of solidification, on the outer surface being arranged on the second metalwork and the going up at least partially of the outer surface of the first metalwork, wherein, the outer surface of the first metalwork is by the structural type adhesive solidified and epoxy coating, at least one covered.The utility model provides corrosion resistant spacer at the metal of motor vehicle and the joint of metal.
Description
Technical field
The utility model relates in general to corrosion spacer, more specifically, relates to a kind of for by the method for application of epoxy insulator between the dissimilar metal that is bolted together as corrosion spacer.
Background technique
Corrosion-resistant spacer is provided to be necessary for the vehicle providing more lasting vehicle and can bear various condition for the material used in Rail car manufacture.These corrosion spacers are arranged on the tie point place of storeroom usually, and moisture, salt and other corrosion material can infiltrate these positions and keep longer a period of time.The corrosion spacer be arranged on specific component can be scratched in the fabrication process, wear and tear or deterioration, makes this corrosion spacer when completing Rail car manufacture or impaired between the general spreadable life.
Model utility content
The purpose of this utility model is to provide a kind of metal to metal link for the motor vehicle with wheel to overcome problems of the prior art.
According to one side of the present utility model, a kind of for providing the method for corrosion-resistant spacer to be included between bolted dissimilar metal the first metalwork arranges film epoxy adhesive and solidifying the step of this film epoxy adhesive.Anti-corrosion layer is applied to the first metalwork and the second metalwork subsequently.Then the first metalwork and the second metalwork are bolted together, the film epoxy adhesive solidified is positioned between the first metalwork and the second metalwork.
According to an embodiment of the present utility model, the first metalwork is aluminium.
According to an embodiment of the present utility model, the second metalwork is steel.
According to an embodiment of the present utility model, anti-corrosion layer is the electrodeposited coating of solidification.
According to an embodiment of the present utility model, film epoxyn solidifies about 20 minutes about 165 DEG C time.
According to an embodiment of the present utility model, film epoxyn is the insulator that can not receive anti-corrosion layer.
According to an embodiment of the present utility model, film epoxyn has at about 0.15mm to the basically identical thickness about between 0.4mm.
According to another aspect of the present utility model, a kind of for providing the method for corrosion-resistant spacer to comprise to be applied to by anti-corrosion layer the first metalwork and the second metalwork and subsequently film epoxy adhesive to be arranged on above the anti-corrosion layer on the first metalwork and to solidify the step of this film epoxy adhesive between bolted dissimilar metal.Then the first metalwork and the second metalwork are bolted together, the film epoxy adhesive of this solidification is positioned between the first metalwork and the second metalwork.
According to an embodiment of the present utility model, the first metalwork is aluminium.
According to an embodiment of the present utility model, the second metalwork is steel.
According to an embodiment of the present utility model, anti-corrosion layer is electrodeposited coating, and film epoxyn is the insulator that can not receive electrodeposited coating.
According to an embodiment of the present utility model, film epoxyn solidifies about 20 minutes about 165 DEG C time.
According to an embodiment of the present utility model, film epoxyn is cured while solidification sprayed on material.
According to an embodiment of the present utility model, be also included in the step removing anti-corrosion layer before the first metalwork and the second metalwork being bolted together from the film epoxyn of solidification.
According to an embodiment of the present utility model, film epoxyn has at about 0.15mm to the basically identical thickness about between 0.4mm.
According to another aspect of the present utility model, a kind of metal to metal link for the motor vehicle with wheel comprises the first metalwork and the second metalwork, have outer surface and joint separately, wherein, the first metalwork is connected at respective joint place with the second metalwork.The membrane structure type adhesive of solidification is arranged between the first metalwork and the second metalwork in above-mentioned respective joint place, and wherein, the structural type adhesive of this solidification only adheres to the first metalwork, and the structural type adhesive of this solidification has consistent thickness.On the outer surface that the epoxy coating of solidification is arranged on the second metalwork and the going up at least partially of the outer surface of the first metalwork, wherein, the outer surface of the first metalwork covered by least one of the structural type adhesive solidified and epoxy coating.
According to an embodiment of the present utility model, membrane structure type adhesive is film epoxyn.
According to an embodiment of the present utility model, the first metalwork and the second metalwork are bolted together.
According to an embodiment of the present utility model, the first metalwork and the second metalwork are dissimilar metal.
According to an embodiment of the present utility model, the first metalwork is aluminium and the second metalwork is steel.
The beneficial effects of the utility model are, the utility model provides corrosion resistant spacer at the metal of motor vehicle and the joint of metal.
Those skilled in the art, after research following specification, claim and accompanying drawing, will understand these and other aspect of the present utility model, target and feature.
Accompanying drawing explanation
In the accompanying drawings:
Figure 1A is the exploded perspective view being applied to the film epoxyn of the first metalwork according to an embodiment of this method;
Figure 1B is the stereogram of the film epoxy adhesive being applied to the first metalwork and the anti-corrosion layer applied equally according to the method;
Fig. 1 C is the exploded partial perspective view of the embodiment of the method for Figure 1B, and wherein, second metalwork with anti-corrosion layer is arranged on the film epoxyn of the first metalwork;
Fig. 2 A is the sectional view intercepted along the line IIA-IIA of Figure 1A;
Fig. 2 B is the sectional view intercepted along the line IIA-IIA of Figure 1A, and wherein, film epoxyn is applied to the first metalwork;
Fig. 2 C is the sectional view intercepted along the line IIC-IIC of Figure 1B;
Fig. 2 D is the partial exploded cross section comprising nut-bolt link intercepted along the line IID-IID of Fig. 1 C;
Fig. 3 is the detail exploded view of Fig. 2 D after nut-bolt link engages;
Fig. 4 describes the flow chart by the step shown in the embodiment of Figure 1A to Fig. 3;
Fig. 5 A is the exploded partial perspective view being applied to the film epoxyn of first metalwork with the anti-corrosion layer applied on it of the alternate embodiment according to this method;
Fig. 5 B is the stereogram being applied to the film epoxyn of the first metalwork being coated with anti-corrosion layer according to this replacing method;
Fig. 5 C is the exploded partial perspective view of the embodiment of Fig. 5 B, and wherein, the second metalwork being coated with anti-corrosion layer is applied to the film epoxyn of the first metalwork;
Fig. 6 A is the sectional view that the line VIA-VIA along Fig. 5 A before anti-corrosion layer is applied to the first metalwork intercepts;
Fig. 6 B is the sectional view of Fig. 6 A after application anti-corrosion layer;
Fig. 6 C is Fig. 6 B partial exploded cross section that film epoxyn is applied to the first metalwork of coating;
Fig. 6 D is the sectional view intercepted along the line VID-VID of Fig. 5 B;
Fig. 6 E is the partial exploded cross section comprising bolt-nut link intercepted along the line VIE-VIE of Fig. 5 C;
Fig. 7 is the detailed sectional view of Fig. 6 E after nut-bolt link engages; And
Fig. 8 is for illustrating the flow chart of the step of method shown in Fig. 5 A to Fig. 7.
Embodiment
For purposes of illustration, term " on " D score " right side " " left side " " afterwards " " front " " vertically " " level " and derive from word should relate to model utility directed in Fig. 1.But should be appreciated that, unless expressly stated to the contrary, otherwise the utility model can adopt various alternative orientation.Be also to be understood that concrete equipment and process that is illustrated in the accompanying drawings and that describe in following specification is only the exemplary embodiment of the inventive concept limited in appended claims.Therefore, separately clearly state except in non-claimed, otherwise the concrete size relating to embodiment disclosed herein should not be considered as limiting with other physical features.
As shown in Figure 1A to Fig. 1 C, link 10 between reference number 10 ordinary representation first metalwork 12 and the second metalwork 14, wherein, the first metalwork 12 and the second metalwork 14 are the different metal material being about to be linked together at join domain 18 place by screw bolt-type bindiny mechanism 16.Link 10 can be any metal to metal (metal-to-metal) link, and it is fastened by bolts together or otherwise mechanical fasteners is together.Can tie point place between the railway carriage of picking-up vehicle and the framework of picking-up vehicle such as, but not limited to, link 10, also can be other vehicle body-panel-framework connecting piece arbitrarily.At the first metalwork 12 and the second metalwork 14 before join domain 18 place links together, the join domain 18 of conversion coating to the first metalwork 12 is adopted to carry out pretreatment, wherein, conversion coating can by including but not limited to Zn, Ti, their material of combination makes or is made up of other similar conversion coating or material previously treated.This conversion coating is in order to prevent from occurring the hydration of aluminium oxide on the first metalwork 12 and to guarantee have suitable surface can adhere to it for making film epoxyn 20.In addition, pretreatment is in order to make this film epoxyn 20 more durable.After to join domain 18 pretreatment, film epoxyn 20 is arranged on the first metalwork 12 in join domain 18 (the first metalwork 12 and the second metalwork 14 are about to link together herein) place.After film epoxyn 20 is applied to the first metalwork 12, solidify this film epoxyn 20 by certain methods, these methods include but not limited to solidification or other similar curing process in heat cure, stove.Once film epoxyn 20 is cured, then its become solid and adhere to the first metalwork 12 and solidification film epoxyn 20 not there is cohesiveencess on its exposed surface 22 or there is quite little cohesiveencess.This film epoxyn 20 or nonconducting insulation and dielectric material.
As shown in Fig. 2 C to Fig. 3, after hardening, anti-corrosion layer 24 is adopted to apply the first metalwork 12 and the second metalwork 14.Anti-corrosion layer 24 can be the one in some materials, and these materials include but not limited to powder coating or electrodeposited coating or their combination layer.The technique of application powder coating and electrodeposited coating is known in the art.Anti-corrosion layer 24 is epoxy base, and it provides the protective spacer around metalwork after hardening.Due to the insulation characterisitic of the film epoxyn 20 of solidification, the exposed surface 22 of film epoxyn 20 does not receive electric charge, makes plated material cannot adhere to film epoxyn 20.But the insulation characterisitic of film epoxyn 20 guarantees that resistant material is arranged on the film epoxyn 20 of solidification substantially.In this way, the whole outer surface 26 of the first metalwork 12 is covered by the film epoxyn 20 solidified or is covered by coated anti-corrosion layer 24, and the outer surface 26 of the first metalwork 12 is not exposed completely.
In addition, as illustrated in fig. 2 d and fig. 3, because the anti-corrosion layer 24 of coating can not adhere to the film epoxyn 20 of solidification, therefore, the second metalwork 14 being coated with anti-corrosion layer 24 equally can be placed on the first metalwork 12 in join domain 18 place, makes the anti-corrosion layer 24 of the second metalwork 14 only engage the exposed surface 22 of the film epoxyn 20 of the solidification on the first metalwork 12 and the anti-corrosion layer 24 do not engaged on the first metalwork 12.Then by nut-bolt link, the first metalwork 12 and the second metalwork 14 are bolted together, the film epoxyn 20 solidified is arranged between the first metalwork 12 and the second metalwork 14.
Above-mentioned epoxyn 20 is applied to film type epoxyn, so as apply and curing epoxy resin adhesive stick 20 time the thickness that is consistent.In this way, the exposed surface 22 of the film epoxyn 20 of solidification can be essentially smooth and not have irregular place.The epoxyn applying, spray, topple over or be applied in a similar manner the more thickness of metal surface can have ripples, ripple, ridge or other irregular place in solidification and the epoxyn hardened, they can be swiped or otherwise damage relative surface, or form moisture, salt or other corrosion material alternatively and can assemble and the position maintained, thus potential corrosion is formed to the material at join domain 18 place.
In many embodiment:, film epoxyn 20 has basically identical thickness.According to an embodiment, this film epoxyn 20 can have the thickness in the scope of about 0.15mm to about 0.4mm.In this way, after film epoxyn 20 solidifies, the film epoxyn 20 of sclerosis can serve as anti-corrosion layer 24, and its join domain 18 place between the first metalwork 12 and the second metalwork 14 is thicker than the plating anti-corrosion layer 24 on the remainder being arranged on the first metalwork 12 partly.Typical plating anti-corrosion layer 24 can have the thickness of about 0.02mm.Thus, thick about 10 times of the general thickness of the bimatallic corrosion layer 24 of the film epoxyn 20 ratio solidification of solidification.
In many embodiment:, film epoxyn 20 is thermally cured.After being applied to the first metalwork 12, film epoxyn 20 continues solidification about 20 minutes at about 165 DEG C.Should be appreciated that the composition according to film epoxyn 20, different solidification durations and solidifying temperature can be adopted.This film epoxyn be such as by
the structural epoxy resin adhesive manufactured.This structural epoxy resin adhesive can usually in order to be bonded together material, but according to embodiment as herein described, the bonding characteristic of this structural epoxy resin adhesive need not in order to adhere to another component by a component.The curing time adopted and temperature must be enough to film epoxyn 20 to solidify completely, make film epoxyn 20 substantially hardening and are no longer uncured adhesive.In other various embodiments, the curing process for film epoxyn 20 can combine with the curing process of other material being arranged on the first metalwork 12 or needing to solidify on other vehicle part of processing.As long as duration and temperature are enough to all material solidification will solidified by specific curing process, just these curing process can be combined.
As shown in Figure 1A to Fig. 3, according to an embodiment, the first metalwork 12 is made of aluminum, and the second metalwork 14 is formed from steel.Should be appreciated that method as herein described can use in a case where: link 10 comprises the first metalwork 12 and has the second metalwork 14 of same material or other foreign material.These other dissimilar metals can include but not limited to it be applied the aluminum alloy, Steel Alloy, panel beating or other metallic material that there are anti-corrosion layer 24.
As discussed above, film epoxyn 20 be electrical insulator (dielectric material) and can not on the outer surface 26 needing anti-corrosion layer to be deposited on the first metalwork 12 and the second metalwork 14 on time receive electric charge.
Referring now to Fig. 4, the flow chart describe the step be included in an embodiment of said method 400.The conversion coating that step 402 comprises employing Zn base and/or Ti base carries out pretreatment to join domain 18.Step 404 comprise film epoxyn 20 is at least arranged on al member by the part that engages with steel beam column.As discussed above, the position consistency when position of film epoxyn 20 and steel beam column are attached to al member.Step 406 is included at about 165 DEG C and is continued by film epoxyn 20 to solidify about 20 minutes to form the epoxy resin layer of sclerosis.Step 408 comprise at least solidification be positioned at al member the epoxy resin layer be not hardened cover part on electrodeposited coating or other anti-corrosion layer 24.As discussed above, due to the insulation characterisitic of the epoxy resin layer of sclerosis, electrodeposited coating can not be deposited on the epoxy resin layer of sclerosis just.Step 410 is included on steel beam column and arranges electrodeposited coating or other anti-corrosion layer 24.The resistant material 24 be arranged on the first metalwork 12 and the second metalwork 14 can be identical anti-corrosion layer or different anti-corrosion layer.Step 412 comprises the al member steel beam column of plating being arranged at parcel plating and the epoxy resin layer hardened is arranged between the steel beam column of plating and al member.Step 414 comprises the al member steel beam column of plating being bolted to parcel plating.As discussed above, bindiny mechanism 16 comprises use bolt-nut link or similar screw bolt-type link.
Referring now to Fig. 5 A to Fig. 8, the alternate embodiment of the method comprises anti-corrosion layer 24 is applied to the first metalwork 12 and the second metalwork 14.Once anti-corrosion layer 24 solidifies, then film epoxyn 20 to be arranged on the first metalwork 12 and to be positioned on join domain 18.In this way, film epoxyn 20 is placed on above the anti-corrosion layer 24 of solidification.As discussed above, the pre-treatment step be placed in by conversion coating on join domain 18 is unnecessary in this alternate embodiment, because anti-corrosion layer 24 replaces pretreatment to realize this function.Then solidify and film epoxyn 20 above the anti-corrosion layer 24 that hardens.Once solidification, then at join domain 18, first metalwork 12 and the second metalwork 14 are bolted together, the epoxyn 20 solidified is placed between the first metalwork 12 and the second metalwork 14.Identical with previous embodiment, film epoxyn 20 continues solidification 20 minutes at 165 DEG C.As discussed above, the accurate duration of cure stage and temperature can according to the accurate composition of adopted film epoxyn 20 and during the first or second curing process (as mentioned above) whether have cured additional materials and change.Similarly, curing process for different embodiment along with other solidification process of other material or can occur during this period, and curing process can include but not limited to baker japanning (paint oven) curing process, adhesive solidification technique or other material cured technique.
Referring now to Fig. 8, the flow chart describe the step in the alternate embodiment being included in said method 800.Step 802,814 be included in the first metalwork 12 and the second metalwork 14 arrange anti-corrosion layer 24 and solidify in these layers each.Step 806 comprise film epoxyn 20 is at least arranged in join domain 18 place the first metalwork 12 by the part that engages with the second metalwork 14.Step 808 to be included at about 165 DEG C cured film epoxyn 20 first and to continue about 20 minutes to form the epoxy resin layer of sclerosis.Step 810 comprise the first metalwork that the second metalwork 14 of plating is set to plating to make this solidification and the epoxy resin layer of sclerosis be arranged between the first metalwork 12 of plating and the second metalwork 14 of plating.Step 812 comprises the first metalwork 12 the second metalwork 14 of plating being bolted to plating.As discussed above, bindiny mechanism 16 comprises use link, and wherein, this link includes but not limited to, bolt-nut link, helical link or other similar mechanical fastener.In multiple alternative embodiment, the link of other type can be used.
Similar with embodiment discussed above, the first metalwork 12 is al member, and the second metalwork 14 is steel beam column.But as discussed above, the first metalwork 12 and the material that the second metalwork 14 can be made up of analog material or other is dissimilar are made.In addition, according to alternate embodiment, anti-corrosion layer 24 can be electrodeposited coating known in the art or similar anti-corrosion layer 24.But, according to alternate embodiment, because film epoxyn 20 is used in above anti-corrosion layer 24, therefore need not as with the first embodiment, by electroplating technology application anti-corrosion layer 24.In this alternate embodiment, anti-corrosion layer 24 is used in the whole outer surface 26 of the first metalwork 12 and the top of the second metalwork 14.Similarly, as in a first embodiment, the film epoxyn 20 of this alternate embodiment is for being applied to the film type layer of the first metalwork 12, and wherein, film epoxyn 20 has the basically identical thickness in about 0.15mm to 0.4mm scope.
In various embodiments, film epoxyn 20 can be applied to the first metalwork 12 or the second metalwork 14 or be applied to the first metalwork 12 and the second metalwork 14 simultaneously, and the film epoxyn layer 20 making two to solidify is arranged on when linking together between the first metalwork 12 and the second metalwork 14.Similarly, in various embodiments, film epoxyn 20 can be adhesive tape type application form.
Similarly, in various embodiments, expect that the film epoxyn 20 solidified occupies the whole join domain 18 between the first metalwork 12 and the second metalwork 14 substantially, make the film epoxyn 20 of this solidification substantially not be placed in the outside in region 18.But in alternative embodiments, the film epoxyn 20 of this solidification may extend into the outside on the border limited by the join domain 18 between the first metalwork 12 and the second metalwork 14.
In above-described embodiment and alternate embodiment, the film epoxyn 20 of the solidification that the electrodeposited coating nestling up solidification in the first metalwork 12 is arranged forms crosslinking feature (cross-linking property) between this film epoxyn 20 and electrodeposited coating.In this kind of embodiment, the crosslinking feature of epoxy resin system can not at high temperature because of the loss of machine of torque causing bolt of wriggling.
Should be appreciated that, when not deviating from design of the present utility model, can change said structure and revise, and be also to be understood that unless expressly stated otherwise, otherwise these designs to be intended to cover by claim below.
Claims (2)
1. for a metal to metal link for the motor vehicle with wheel, it is characterized in that, described link comprises:
First metalwork and the second metalwork, have outer surface and joint separately, and wherein, described first metalwork is connected at respective joint place with described second metalwork;
The membrane structure type adhesive of solidification, be arranged between described first metalwork and described second metalwork in described respective joint place, wherein, the membrane structure type adhesive of described solidification only adheres to described first metalwork, and the structural type adhesive of described solidification has consistent thickness; And
The epoxy coating of solidification, on the outer surface being arranged on described second metalwork and the going up at least partially of the outer surface of described first metalwork, wherein, the outer surface of described first metalwork is by the structural type adhesive of described solidification and described epoxy coating, at least one covered.
2. link according to claim 1, is characterized in that, described first metalwork and described second metalwork are bolted together.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/967,670 | 2013-08-15 | ||
| US13/967,670 US9604676B2 (en) | 2013-08-15 | 2013-08-15 | Method of providing a corrosion barrier between dissimilar metals with an epoxy insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099362U true CN204099362U (en) | 2015-01-14 |
Family
ID=51520297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457048.0U Active CN204099362U (en) | 2013-08-15 | 2014-08-13 | A kind of metal to metal link for the motor vehicle with wheel |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9604676B2 (en) |
| CN (1) | CN204099362U (en) |
| DE (1) | DE202014103751U1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201417985D0 (en) | 2014-10-10 | 2014-11-26 | Zephyros Inc | Improvements in or relating to structural adhesives |
| DE102015202037A1 (en) * | 2015-02-05 | 2016-08-11 | Bayerische Motoren Werke Aktiengesellschaft | component arrangement |
| DE102015202036A1 (en) * | 2015-02-05 | 2016-08-11 | Bayerische Motoren Werke Aktiengesellschaft | Arrangement of a first and a second component |
| DE102015005207B4 (en) | 2015-04-23 | 2018-02-15 | Audi Ag | bolting |
| EP3170657B1 (en) | 2015-11-19 | 2020-09-09 | 3M Innovative Properties Company | Multilayer structural adhesive film |
| US20190003514A1 (en) * | 2017-06-30 | 2019-01-03 | Spartan Motors, Inc. | Dual laminate galvanic isolation |
| EP3798255A1 (en) | 2019-09-27 | 2021-03-31 | 3M Innovative Properties Company | Expandable structural adhesive film for dissimilar metal bonding |
| EP4237503A1 (en) * | 2020-11-02 | 2023-09-06 | 3M Innovative Properties Company | An isolator for protecting dissimilar substrates from galvanic corrosion |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5414053A (en) * | 1993-06-23 | 1995-05-09 | Essex Specialty Products, Inc. | Thermoformable, thermosettable adhesives prepared from epoxy resins and polyesters and/or polycarbonates |
| US7043815B2 (en) | 2002-01-25 | 2006-05-16 | L & L Products, Inc. | Method for applying flowable materials |
| US7004536B2 (en) | 2002-07-29 | 2006-02-28 | L&L Products, Inc. | Attachment system and method of forming same |
| JP4273922B2 (en) | 2003-10-20 | 2009-06-03 | 三菱自動車工業株式会社 | Body member joint structure |
| US7521093B2 (en) | 2004-07-21 | 2009-04-21 | Zephyros, Inc. | Method of sealing an interface |
| JP4961532B2 (en) * | 2006-07-25 | 2012-06-27 | 日産自動車株式会社 | Method and apparatus for joining dissimilar metals |
| US8101036B2 (en) | 2007-06-08 | 2012-01-24 | GM Global Technology Operations LLC | Corrosion inhibitors in adhesive bonding of vehicle body structures |
| US7984919B2 (en) | 2009-05-18 | 2011-07-26 | Zephyros, Inc. | Structural mounting insert having a non-conductive isolator |
| JP2012144213A (en) | 2011-01-14 | 2012-08-02 | Mazda Motor Corp | Joint end part structure of dissimilar metal material and method for manufacturing the same |
| US20120276362A1 (en) * | 2011-04-28 | 2012-11-01 | Sikorsky Aircraft Corporation | Fay surface sealant application |
| US20130218534A1 (en) * | 2012-02-16 | 2013-08-22 | Ford Global Technologies, Llc | Adhesive cure monitor |
| US9816189B2 (en) * | 2013-03-15 | 2017-11-14 | Honda Motor Co., Ltd. | Corrosion inhibiting compositions and coatings including the same |
-
2013
- 2013-08-15 US US13/967,670 patent/US9604676B2/en active Active
-
2014
- 2014-08-13 CN CN201420457048.0U patent/CN204099362U/en active Active
- 2014-08-13 DE DE202014103751.9U patent/DE202014103751U1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9604676B2 (en) | 2017-03-28 |
| DE202014103751U1 (en) | 2014-08-26 |
| US20150050075A1 (en) | 2015-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204099362U (en) | A kind of metal to metal link for the motor vehicle with wheel | |
| CN103518103B (en) | Reflecting element and manufacture method thereof and system | |
| DE10361096A1 (en) | Component and method for manufacturing a component | |
| US10357941B2 (en) | Systems and methods for reinforced adhesive bonding | |
| DE102005056460A1 (en) | Assembling a component with metal and plastic parts, e.g. for vehicle chassis items, involves covering the joint region with a melt adhesive coating | |
| CN101472687A (en) | Corrosion resistant honeycomb | |
| CA1238587A (en) | Metallic pipe provided with protection against corrosion and a method for the production thereof | |
| CN201695265U (en) | Composite antiseptic type steel strand | |
| US20180118000A1 (en) | Panel for Vehicle Comprising a Coated Steel Sheet Locally Reinforced | |
| CN103112217A (en) | Zinc steel material | |
| WO2019175065A1 (en) | Method for creating a prestress on a component made of steel, metal or an alloy by means of an sma plate, and component prestressed in such a manner | |
| US20090019681A1 (en) | Method for repairing the surface of a formwork panel | |
| CN109513597A (en) | A kind of surface preservative treatment technique of guardrail zinc alloy section | |
| KR20190138021A (en) | Adhering member of hetero materials and method for preparing the same | |
| EP1595978A3 (en) | Process for the production of coated substrates | |
| CN111315571A (en) | Method for producing a component from sheet metal | |
| CN103572351A (en) | Carbon fiber reinforced plastic member and method and device for forming anti-corrosion layer | |
| US20070048533A1 (en) | Multi-layered surface protection for reinforced concrete in order to improve protection against corrosive for reinforced concrete constructions or reinforced concrete building components and method for the production thereof | |
| US9969441B2 (en) | Joint for vehicle components | |
| DE102014013211A1 (en) | Method for producing a seam connection between an inner part and an outer part | |
| JPS59104935A (en) | Corrosion-protective method for metallic surface | |
| CN208236825U (en) | Automobile-used fastener with coating | |
| JP7231387B2 (en) | Anti-corrosion structure of splicing plate | |
| US20030096133A1 (en) | Method of bonding, a bonded structure and a use of xylan | |
| JPS583966A (en) | Combinedly applying method of hot dipping and melt- spray plating in spliced part and weld zone of steel structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |